mirror of
https://github.com/marketideas/qasm.git
synced 2024-12-27 15:29:30 +00:00
49 lines
2.1 KiB
Plaintext
49 lines
2.1 KiB
Plaintext
Merlin Compatible assembler/linker (and more) for linux
|
|
|
|
This project is FAR from complete...as I have just gotten it to compile all 256 65816 opcodes.
|
|
|
|
Update (11/19/2019) - All code generating opcodes/psuedo-ops complete.
|
|
|
|
The program will read/compile linux based Merlin syntax files (.s), as well as original Merlin
|
|
8/16/16+ files in Merlin format
|
|
(high bit set), compressed spaces, and only a <CR> to end lines. I plan on adding a mode that
|
|
will process and convert to linux style so files can be converted for easy editing under linux.
|
|
|
|
Merlin32 is great, but there are aspects of it that I don't like (always outputting assembly
|
|
status and creating .txt file listings, etc)
|
|
|
|
Along time ago, in the mid 1980's I wrote a Merlin compatible assembler and programming shell
|
|
(with the help of Lane Roathe) for the Apple //GS
|
|
Recently, Lane sent me the source code to that assembler. Unfortunately, because of some of the
|
|
features we added to the assembler, it will not compile under Merlin or Merlin32. (We actually used
|
|
qasm to build qasm).
|
|
|
|
This project will be a linux compatible version, that will compile/link the original source.
|
|
However, due to speed and everything 'linux' I doubt the original will be used much.
|
|
|
|
I also would like to interface with the CiderPress library to allow output from the assembler/linker
|
|
to write files directly to Prodos based .2MG (or other) images. That way, after a compile, the code
|
|
under test can be immediately run from a GS emulator.
|
|
|
|
This early version relies on the Poco Foundation libraries. You must have these installed.
|
|
Additionally, this repo relies on another repo here called 'libpal'. Both repositories must
|
|
be cloned at the same level.
|
|
|
|
libpal does not have to be built. The 'qasm' compile will build all of those source files.
|
|
|
|
'cmake' is used to build the Makefiles. There is a generic Makefile in the base directory that does
|
|
all of the 'cmake' stuff for you. (in a 'build' directory)
|
|
|
|
For example:
|
|
mkdir workdir
|
|
cd workdir
|
|
git clone git://github.com/marketideas/libpal libpal
|
|
git clone git://github.com/marketideas/qasm qasm
|
|
|
|
cd qasm
|
|
make clean
|
|
make
|
|
|
|
To test:
|
|
./qasm src/testfile.s
|